摘要:
An object of the present invention is to provide an easy-to-handle, before and after dilution with water, concentrated liquid cleanser composition and a production method thereof. A concentrated cleanser composition of the present invention is characterized by comprising: (A) an anionic surfactant, (B) an amphoteric surfactant, (C) 5 to 15 mass % of a monohydric or dihydric alcohol, (D) 8 to 18 mass % of a nonionic surfactant with the IOB value of 0.8 to 1.1 and the molecular weight of 500 or lower, and (E) 45 mass % or less of water, wherein the sum of (A) and (B) is 40 to 60 mass %; wherein the blending ratio (C):(D) is 3.5:1 to 1:2.5; and wherein the viscosity at 30° C. is 300 mPa·s or higher when the composition is diluted until the concentration of (A) and (B) becomes 15 mass %.
摘要:
The present invention provides an efficient method for industrially producing a naturally-derived carotenoid composition with a large amount of a carotenoid such as astaxanthin from a culture of a yeast of the genus Xanthophyllomyces without requiring any special extraction equipment and any complicated refinement process and without any need for organic solvents harmful to humans. Provided is a method for producing a carotenoid composition, including the steps of washing a carotenoid-containing yeast of the genus Xanthophyllomyces with an organic solvent (A) at 30° C. or lower, and extracting a carotenoid from the washed yeast with an organic solvent (B) at 10° C. to 70° C.
摘要:
Plural nodes are arranged at predetermined initial positions, and feature values at plural sampling points around each node are obtained as a node feature value of each corresponding node. An error estimator indicating displacement between the current position of each node and the position of corresponding feature point is obtained based on correlation information on a difference between the node feature value obtained in a state in which the plural nodes are arranged at correct positions of the corresponding feature points and the node feature value obtained in a state in which the plural nodes are arranged at wrong positions of the corresponding feature points in a learning image, correlation information on a difference between the correct position and the wrong position, and a node feature value of each node. The position of each feature point is estimated in an input image based on the error estimator and the current position of each node.
摘要:
A method of designing a semiconductor integrated circuit device includes: arranging standard cells constituting a MISFET; analyzing an operation timing and/or power consumption of the arranged standard cells; identifying one of the standard cells that is desired to have improved properties as a cell of interest based on the obtained analysis result; optimizing an arrangement and a shape of blank areas around the cell of interest taking into account an influence of a well proximity effect; and replacing the blank area and/or the cell of interest with a WPE-reduced or WPE-enhancing cell.
摘要:
A semiconductor integrated circuit includes a first cell spanning one of the p-wells and one of the n-wells adjacent to each other, and having one end on a dividing line inside the p-well and another end on a dividing line inside the n-well, and having a height determined by the one end and the another end; and a second cell, spanning another one of the p-wells and another one of the n-wells adjacent to each other, with a height covering the entire widths of the p- and n-wells measured along the column direction, the height of the second cell is double that of the first cell.
摘要:
A tracking apparatus and method in which the possible position of a current face is estimated based on the face positions previously determined as well as plural pieces of ambient information corresponding to the possible positions obtained. The current face position is estimated based on the position of the ambient information that is most similar to the ambient information obtained from previous detections.
摘要:
The present invention provides a method for conveniently obtaining a biodegradable polyhydroxyalkanoate by a solvent extraction method. A method for producing a polyhydroxyalkanoate crystal comprises precipitating a polyhydroxyalkanoate crystal using a monohydric alcohol having 4 to 10 carbon atoms as a extraction solvent, keeping a polyhydroxyalkanoate solution containing 0.1 to 10% by weight of water relative to the total amount of the solution warm at 70° C. or higher, and cooling the solution to below 70° C.
摘要:
The present invention provides a paste or solid cleaning agent composition for cleaning human skin, hair and such that gives a mild and refreshing tactile sensation, and exhibits superior stability and a sufficient foaming performance. The first portion of the present invention characteristically comprises (a) 5-50 mass % of a specific acyl salt anionic surfactant, (b) one, two or more chosen from inorganic salts, organic acids, and organic salts, (c) polyethylene glycol, and (d) water wherein the total electrolyte molar concentration is 1.8 mol/kg or more. The second portion of the present invention characteristically is in a paste or solid form and has a system melting point of 40° C. or higher, comprising (a) an anionic surfactant having a Kraft point of 40° C. or lower, (b) one, two, or more chosen from inorganic salts and organic salts, (c) trihydric or higher polyol, and (d) water.
摘要:
There is provided a process for preparing a pharmacologically acceptable salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acid which comprises condensing an amino acid and N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanine.N-carboxyanhydride under basic condition, carrying out decarboxylation under between neutral and acidic condition to obtain N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acid, and forming a pharmacologically acceptable salt thereof, wherein the production of a by-product (3): is suppressed by carrying out in an aqueous liquid a series of operations till formation of the pharmacologically acceptable salt or till isolation of the pharmacologically acceptable salt. The present invention enables to prepare the pharmacologically acceptable salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acid having high quality, in a commercial scale with high yield and economical efficiency.
摘要:
An industrially advantageous method of producing &bgr;-halogeno-&agr;-aminocarboxylic acids is provided. Methods are also provided of producing optically active N-protected-S-phenylcysteines having high optical purity and of intermediates thereof, respectively, in which the above production method is utilized. A method of producing &bgr;-halogeno-&agr;-aminocarboxylic acids or salts thereof is disclosed which comprises halogenating the hydroxyl group of a &bgr;-hydroxy-&agr;-aminocarboxylic acid (in which the basicity of the amino group in &agr;-position is not masked by the presence of a substituent on said amino group) or a salt thereof with an acid with a halogenating agent. A method of producing optically active N-protected-S-phenylcysteines represented by the general formula (3) or salts thereof is further disclosed which comprises applying the above production method to optically active serine or a salt thereof and then carrying out treatment with an amino-protecting agent and reaction with thiophenol under a basic condition.